#include <gtest/gtest.h>
#include "vde/brep/iges_export.h"
#include "vde/brep/iges_import.h"
#include "vde/brep/step_export.h"
#include "vde/brep/step_import.h"
#include "vde/brep/modeling.h"

using namespace vde::brep;

// ── Format fuzz: IGES round-trip ──

TEST(FuzzFormat, IgesRoundTrip) {
    for (int i = 0; i < 10; ++i) {
        double s = 0.5 + i * 0.5;
        auto box = make_box(s, s, s);

        std::string iges = export_iges({box});
        EXPECT_FALSE(iges.empty());

        auto loaded = import_iges_from_string(iges);
        EXPECT_FALSE(loaded.empty());
        EXPECT_TRUE(loaded[0].is_valid());
    }
}

// ── Format fuzz: STEP round-trip ──

TEST(FuzzFormat, StepRoundTrip) {
    for (int i = 0; i < 10; ++i) {
        double s = 0.5 + i * 0.5;
        auto box = make_box(s, s, s);

        std::string step = export_step({box});
        EXPECT_FALSE(step.empty());

        auto loaded = import_step_from_string(step);
        EXPECT_FALSE(loaded.empty());
        EXPECT_TRUE(loaded[0].is_valid());
    }
}